Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-23-019253-index-headers.html | 2023-05-22 16:14:31 | |
| 0001628280-23-019253-index.html | 2023-05-22 16:14:31 | |
| 0001628280-23-019253.txt | 2023-05-22 16:14:31 | |
 0001628280-23-019253-xbrl.zip | 463475 | 2023-05-22 16:14:31 |
| alti-20230331.htm | 2122559 | 2023-05-22 16:14:31 |
| alti-20230331.xsd | 82587 | 2023-05-22 16:14:31 |
| alti-20230331_cal.xml | 119476 | 2023-05-22 16:14:31 |
| alti-20230331_def.xml | 561313 | 2023-05-22 16:14:31 |
 alti-20230331_g1.jpg | 70996 | 2023-05-22 16:14:31 |
| alti-20230331_htm.xml | 2039580 | 2023-05-22 16:14:31 |
| alti-20230331_lab.xml | 892869 | 2023-05-22 16:14:31 |
| alti-20230331_pre.xml | 681680 | 2023-05-22 16:14:31 |
| alti-q12310xqexhibit311.htm | 15391 | 2023-05-22 16:14:31 |
| alti-q12310xqexhibit312.htm | 15397 | 2023-05-22 16:14:31 |
| alti-q12310xqexhibit321.htm | 5835 | 2023-05-22 16:14:31 |
| alti-q12310xqexhibit322.htm | 5841 | 2023-05-22 16:14:31 |
| FilingSummary.xml | 51913 | 2023-05-22 16:14:31 |
| Financial_Report.xlsx | 156022 | 2023-05-22 16:14:31 |
| MetaLinks.json | 982451 | 2023-05-22 16:14:31 |
| R1.htm | 59798 | 2023-05-22 16:14:31 |
| R10.htm | 36174 | 2023-05-22 16:14:31 |
| R11.htm | 9025 | 2023-05-22 16:14:31 |
| R12.htm | 8684 | 2023-05-22 16:14:31 |
| R13.htm | 125330 | 2023-05-22 16:14:31 |
| R14.htm | 5088 | 2023-05-22 16:14:31 |
| R15.htm | 42077 | 2023-05-22 16:14:31 |
| R16.htm | 28566 | 2023-05-22 16:14:31 |
| R17.htm | 48805 | 2023-05-22 16:14:31 |
| R18.htm | 21506 | 2023-05-22 16:14:31 |
| R19.htm | 25833 | 2023-05-22 16:14:31 |
| R2.htm | 117391 | 2023-05-22 16:14:31 |
| R20.htm | 41317 | 2023-05-22 16:14:31 |
| R21.htm | 12383 | 2023-05-22 16:14:31 |
| R22.htm | 32478 | 2023-05-22 16:14:31 |
| R23.htm | 79317 | 2023-05-22 16:14:31 |
| R24.htm | 13248 | 2023-05-22 16:14:31 |
| R25.htm | 15897 | 2023-05-22 16:14:31 |
| R26.htm | 10237 | 2023-05-22 16:14:31 |
| R27.htm | 8207 | 2023-05-22 16:14:31 |
| R28.htm | 116225 | 2023-05-22 16:14:31 |
| R29.htm | 13178 | 2023-05-22 16:14:31 |
| R3.htm | 123438 | 2023-05-22 16:14:31 |
| R30.htm | 42732 | 2023-05-22 16:14:31 |
| R31.htm | 55252 | 2023-05-22 16:14:31 |
| R32.htm | 123335 | 2023-05-22 16:14:31 |
| R33.htm | 39621 | 2023-05-22 16:14:31 |
| R34.htm | 29557 | 2023-05-22 16:14:31 |
| R35.htm | 50936 | 2023-05-22 16:14:31 |
| R36.htm | 21540 | 2023-05-22 16:14:31 |
| R37.htm | 27968 | 2023-05-22 16:14:31 |
| R38.htm | 37978 | 2023-05-22 16:14:31 |
| R39.htm | 7556 | 2023-05-22 16:14:31 |
| R4.htm | 46641 | 2023-05-22 16:14:31 |
| R40.htm | 22455 | 2023-05-22 16:14:31 |
| R41.htm | 74125 | 2023-05-22 16:14:31 |
| R42.htm | 14648 | 2023-05-22 16:14:31 |
| R43.htm | 69474 | 2023-05-22 16:14:31 |
| R44.htm | 10100 | 2023-05-22 16:14:31 |
| R45.htm | 93633 | 2023-05-22 16:14:31 |
| R46.htm | 66383 | 2023-05-22 16:14:31 |
| R47.htm | 22001 | 2023-05-22 16:14:31 |
| R48.htm | 67010 | 2023-05-22 16:14:31 |
| R49.htm | 25141 | 2023-05-22 16:14:31 |
| R5.htm | 120968 | 2023-05-22 16:14:31 |
| R50.htm | 22001 | 2023-05-22 16:14:31 |
| R51.htm | 16765 | 2023-05-22 16:14:31 |
| R52.htm | 28569 | 2023-05-22 16:14:31 |
| R53.htm | 8368 | 2023-05-22 16:14:31 |
| R54.htm | 71156 | 2023-05-22 16:14:31 |
| R55.htm | 47942 | 2023-05-22 16:14:31 |
| R56.htm | 47979 | 2023-05-22 16:14:31 |
| R57.htm | 10963 | 2023-05-22 16:14:31 |
| R58.htm | 5320 | 2023-05-22 16:14:31 |
| R59.htm | 27601 | 2023-05-22 16:14:31 |
| R6.htm | 10300 | 2023-05-22 16:14:31 |
| R60.htm | 9150 | 2023-05-22 16:14:31 |
| R61.htm | 11104 | 2023-05-22 16:14:31 |
| R62.htm | 8725 | 2023-05-22 16:14:31 |
| R63.htm | 6782 | 2023-05-22 16:14:31 |
| R64.htm | 19943 | 2023-05-22 16:14:31 |
| R65.htm | 36370 | 2023-05-22 16:14:31 |
| R66.htm | 5280 | 2023-05-22 16:14:31 |
| R67.htm | 14895 | 2023-05-22 16:14:31 |
| R68.htm | 37230 | 2023-05-22 16:14:31 |
| R69.htm | 24148 | 2023-05-22 16:14:31 |
| R7.htm | 30835 | 2023-05-22 16:14:31 |
| R70.htm | 5767 | 2023-05-22 16:14:31 |
| R71.htm | 25213 | 2023-05-22 16:14:31 |
| R72.htm | 50101 | 2023-05-22 16:14:31 |
| R73.htm | 25102 | 2023-05-22 16:14:31 |
| R74.htm | 6049 | 2023-05-22 16:14:31 |
| R75.htm | 4332 | 2023-05-22 16:14:31 |
| R76.htm | 25608 | 2023-05-22 16:14:31 |
| R77.htm | 60737 | 2023-05-22 16:14:31 |
| R78.htm | 4804 | 2023-05-22 16:14:31 |
| R79.htm | 95443 | 2023-05-22 16:14:31 |
| R8.htm | 80985 | 2023-05-22 16:14:31 |
| R80.htm | 15780 | 2023-05-22 16:14:31 |
| R81.htm | 29868 | 2023-05-22 16:14:31 |
| R82.htm | 10959 | 2023-05-22 16:14:31 |
| R83.htm | 6592 | 2023-05-22 16:14:31 |
| R84.htm | 12065 | 2023-05-22 16:14:31 |
| R85.htm | 28462 | 2023-05-22 16:14:31 |
| R9.htm | 52827 | 2023-05-22 16:14:31 |
| R9999.htm | 39862 | 2023-05-22 16:14:31 |
| report.css | 2768 | 2023-05-22 16:14:31 |
| Show.js | 1086 | 2023-05-22 16:14:31 |